8.  The applicants were born in 1921 and 1953 respectively and live in Munich. The first applicant is the second applicant’s mother.
9.  The applicants own real property in the south-eastern part of the Greek island of Tinos, where they spend part of their time. The first applicant is the co-owner of a house and a plot of land on the Ayia Kiriaki-Apokofto peninsula, which is adjacent to a swamp by the coast of Ayios Yiannis.
10.  On 4 December 1985 the prefect (νομάρχης) of Cyclades redrew the boundaries of the settlement (οικισμός) of Ayios Yiannis in the municipality of Dio Horia and of the settlements of Ayia Varvara, Ayios Sostis and Lautaris in the municipality of Triandaru (decision no. 9468/1985). On 6 May 1988 the prefect again redrew the boundaries of the settlements of Ayios Yiannis and Ayios Sostis (decision no. 2400/1988).
11.  On 18 March 1993 the town-planning authority of Syros issued building permit no. 620 on the basis of the prefect’s decision no. 9468/1985. Another permit (no. 298) had been issued on the same basis by the same authority in 1992.
12.  On 21 July 1993 the applicants and the Greek Society for the Protection of the Environment and Cultural Heritage lodged an application for judicial review of the prefect’s decisions nos. 9468/1985 and 2400/1988 and of building permit no. 620/1993 with the Supreme Administrative Court. On the same date a second application was lodged by the same persons for judicial review of the prefect’s two decisions and of building permit no. 298/1992. The basic argument of the applicants before the Supreme Administrative Court was that the prefect’s decisions, and consequently the building permits, were illegal because in the area concerned there was a swamp and Article 24 of the Greek Constitution, which protects the environment, provided that no settlement should be built in such a place.
13.  On 10 July 1995 the Supreme Administrative Court considered that the applicants had locus standi because they owned property in the area concerned. The court held that it could not review the prefect’s decision no. 9468/1985 directly because the application had not been lodged within the time-limit prescribed by law. However, it could review the two building permits issued on the basis of that decision and, in the context of this review, the court was obliged to examine the constitutionality of the prefect’s decision. The decision was found to have violated Article 24 of the Constitution, which protects the environment, because the redrawing of the boundaries of the settlements put in jeopardy the swamp in Ayios Yiannis, an important natural habitat for various protected species (such as birds, fishes and sea-turtles). It followed that the building permits were also unlawful and had to be quashed. Moreover, the court quashed the prefect’s decision no. 2400/1988 because it had not been published in the Official Gazette in the manner prescribed by law (decisions nos. 3955/1995 and 3956/1995).
14.  In 1996 the prefect issued two decisions (nos. DP2315/1996 and DP2316/1996) which excluded the contested buildings from demolition.
15.  On 21 April 1997 a special committee of the Supreme Administrative Court found that the authorities had failed to comply with the above decisions. They had not demolished the two buildings constructed on the basis of permits nos. 620/1993 and 298/1992 and had continued issuing building permits in respect of the area that had been included in the settlements further to the unlawful redrawing of the boundaries (minutes no. 6/1997).
16.  On 31 January 1991 the first applicant and others instituted civil proceedings against a neighbour, M., in the Syros Court of First Instance (Πολυμελές Πρωτοδικείο). They claimed that he had unlawfully taken over part of their land in Ayios Yiannis. On 14 February 1992 the court found in favour of the plaintiffs.
17.  On 30 March 1992 M. entered a caveat against this judgment (ανακοπή ερημοδικίας), which had been given in his absence. His application was rejected on 23 November 1992 (decision no. 138/1992). On 28 January 1993 M. appealed against that decision. The Aegean Court of Appeal (Εφετείο) reversed decision no. 138/1992 and sent the case back to the first-instance court (decision no. 120/1993).
18.  A hearing took place on 14 January 1994. In a preliminary decision of 31 March 1994, the first-instance court ordered investigative measures. Witnesses were heard on 13 April 1995, 4 July 1995, 10 October 1995, 12 December 1995, 12 February 1996 and 2 April 1996.
19.  Following an application by the first applicant on 15 March 1998, a hearing was set down for 11 December 1998. The hearing was finally held on 28 May 1999. On 21 June 1999 the first-instance court found in favour of the first applicant (decision no. 98ΤΠ/1999).
20.  On 7 December 1999 M. appealed against that decision. The proceedings are currently pending before the Aegean Court of Appeal. The parties have not yet applied for a hearing to be fixed.
21.  On 23 June 1993 the applicants received a notice to the effect that their house in Ayia Kiriaki-Apokofto had been built without authorisation and should be demolished. The applicants appealed to the competent administrative board. Their appeal was rejected on 28 September 1994.
22.  On 6 October 1994 they applied to the Supreme Administrative Court for judicial review of the decision of the administrative board. On a request by the applicants, the Supreme Administrative Court decided to suspend the demolition of the applicants’ house (decision no. 790/1994).
23.  At first, the hearing was set down for 28 November 1995 but it was repeatedly postponed.
24.  In 1999 a new law (no. 2721/1999) changed the rules of jurisdiction and the case was referred to the Piraeus Court of Appeal, which heard the case on 27 June 2000. The proceedings are still pending.